[ 1487.239465][ T9024] br1: port 1(veth1) entered blocking state
[ 1487.239790][ T9024] br1: port 1(veth1) entered disabled state
[ 1487.240089][ T9024] veth1: entered allmulticast mode
[ 1487.243955][ T9024] veth1: entered promiscuous mode
[ 1487.396327][ T7634] br1: port 1(veth1) entered blocking state
[ 1487.396659][ T7634] br1: port 1(veth1) entered forwarding state
[ 1507.704672][ T9099] br1: port 1(veth1) entered disabled state
[ 1507.851904][ T9100] veth1: left allmulticast mode
[ 1507.852130][ T9100] veth1: left promiscuous mode
[ 1507.852448][ T9100] br1: port 1(veth1) entered disabled state